80166005

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{5167}}^1$

素因数の和:5308

約数の個数: 16

約数和(自身を含む): 100465920

約数和(自身を除く): 20299915

約数列:

[1, 5, 29, 107, 145, 535, 3103, 5167, 15515, 25835, 149843, 552869, 749215, 2764345, 16033201, 80166005]

約数ペア:

[(1, 80166005), (5, 16033201), (29, 2764345), (107, 749215), (145, 552869), (535, 149843), (3103, 25835), (5167, 15515)]